Hazardous Locations & Lighting Fundamentals
Quick reference for hazardous location lighting classes, divisions, and groups.
MHDA
Explosion proof fluorescent linear lighting for industrial and marine hazardous locations
Industry
Industrial | Marine | Oil Field
Type
Fluorescent
Luminaire
Explosion Proof | Hazardous Location | Industrial | Linear
Classification
The MHDA fluorescent linear light provides durable, explosion-proof lighting for hazardous locations. Its low-copper aluminum housing, baked-on polyester finish, heavy-duty injection-molded lens, and water-tight gasket ensure reliable performance in tough industrial and marine applications.
Standard Features:
- Low-copper aluminum housing with baked on white polyester finish
- Captive stainless steel latches
- Stainless steel mounting brackets
- Heavy-duty, injection-molded lens with reinforced corners
- Water-tight gasket attached to the lens
- Captive stainless steel latches
- Heavy-duty aluminum ballast tray
Additional Features:
- High impact DR acrylic diffuser-polycarbonate option
Classifications:
- Class I, Division 2, Groups A, B, C & D
- Class II, Division 2, Groups F & G
- Class III
- UL 1598A marine outside type
- UL 844 hazardous locations
- cUL
- CSA C22.2 #137
- CSA C22.2 #213
- IP66
- Build America, Buy America Act (BABA) compliant
- Buy American Act (BAA) compliant
- 55°C ambient temperature (Class II & III)
Standard Materials:
- Body: low-copper aluminum
- Gasket: neoprene
- Lens: acrylic
- Hardware: stainless steel
Please note that all legacy (incandescent, compact fluorescent, fluorescent and HID) light-source products are subject to availability and may be discontinued without notice. Please refer to our LED offering for equivalent fixtures and lumen packages.
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